Icom IC-A3 Instruction Manual page 13

© Using the tuning dial
@ Rotate [VOL] to turn power ON.
@® Push [CLR] to select frequency mode.
@ Rotate the tuning dial to set the desired frequency.
@ To select the 1 MHz tuning step, push [F] then rotate the
tuning dial.
After pushing [F]
Rotation only
25 kHz step fin 1 MHz step
NOTE: The selected frequency may take up to 2 sec. to
be backed up after they are set. Wait 2 sec. before
turning power OFF. KS
Hf Lock function
The lock function prevents accidental frequency changes
and accidental function activation.
@ Push [F] then push [@KEY "O "appears.
LOCK] to turn the function ON.
@ To turn the function OFF, repeat
step @ above.
* "FO" disappears.
BASIC OPERATION 3
lM Selecting a weather channel
(U.S.A. version only)
The U.S.A. version has VHF marine weather channel
receiving capability for flight planning.
@ Push [F] on the keypad.
°° @ "appears.
@ Push [ENT-WX] to select weather channel mode.
* "WX-" and previously selected channel number appears.
@® Rotate the tuning dial to set the desired channel.
* The [ A] or ['¥] key can be used.
* To select weather channels 1-9 directly, push [1}-[9] then
[ENT]. or push [0] then [1}-{9].
* To select weather channel 10 directly, push [1] then (0).
@ Push [CLR] or [MR] to exit weather channel mode and
return to frequency or memory mode.
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ENGL